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CS223-0131-BST

CS223-0131-BST - Binary Search Tree Neil Tang CS223...

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CS223 Advanced Data Structures and Algorithms 1 Binary Search Tree Binary Search Tree Neil Tang Neil Tang 01/31/2008 01/31/2008

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CS223 Advanced Data Structures and Algorithms 2 Class Overview Class Overview Definition Operations: contains, findMin, findMax, insert, remove Time complexity analysis
CS223 Advanced Data Structures and Algorithms 3 Definition Definition A Binary Search Tree is a special binary tree in which for each node X, the values of all the items in its left subtree are smaller than that in X and the values of all the items in its right subtree are larger than that in X.

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CS223 Advanced Data Structures and Algorithms 4 Operations Operations contains : find out if a binary search tree contains a given item x.
CS223 Advanced Data Structures and Algorithms 5 Operations Operations findMin/findMax: find the smallest/largest item in a binary search tree.

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CS223 Advanced Data Structures and Algorithms 6 Operations Operations insert: insert an item into a binary search tree. 14 2 9 5 12 18 19 17 13 15 2 9 5 12 18 19 17 14 15 13
CS223 Advanced Data Structures and Algorithms

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